package com.yangl.corejava.pattern.strategy;

public class Main {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
             Context context=null;
             context=new Context(new TestOne());
             context.operate();
             context=new Context(new TestTwo());
             context.operate();
             context=new Context(new TestThree());
             context.operate();
	}

}
